Equity Awards - Restricted Stock Units Activity Table (Details) - Restricted Stock Units [Member]	9 Months Ended
Sep. 30, 2021 $ / shares shares
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]
Number of Unvested Restricted Stock Units Outstanding, beginning balance \| shares	784,968
Number of Unvested Restricted Stock Units Granted \| shares	252,672
Number of Unvested Restricted Stock Units Vested \| shares	(308,576)
Number of Unvested Restricted Stock Units Cancelled \| shares	(18,152)
Number of Unvested Restricted Stock Units Outstanding, ending balance \| shares	710,912
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Roll Forward]
Unvested Restricted Stock Units Outstanding, Weighted Average Grant Date Fair Value, beginning	$ 26.46
Unvested Restricted Stock Units Granted, Weighted Average Grant Date Fair Value	34.31
Unvested Restricted Stock Units Vested, Weighted Average Grant Date Fair Value	30.65
Unvested Restricted Stock Units Cancelled, Weighted Average Grant Date Fair Value	25.30
Unvested Restricted Stock Units Outstanding, Weighted Average Grant Date Fair Value, ending	$ 27.46
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Additional Disclosures
Restricted Stock Units Average Remaining Contractual Life (Years)	1 year 1 month 6 days
Restricted Stock Units Aggregate Intrinsic Value	$ 23,005,000

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The number of equity-based payment instruments, excluding stock (or unit) options, that were forfeited during the reporting period.

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Weighted average fair value as of the grant date of equity-based award plans other than stock (unit) option plans that were not exercised or put into effect as a result of the occurrence of a terminating event.

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The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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Per share or unit weighted-average intrinsic value of nonvested award under share-based payment arrangement. Excludes share and unit options.

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The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date.

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A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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Per share or unit weighted-average fair value of nonvested award under share-based payment arrangement. Excludes share and unit options.

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Weighted average remaining contractual term for equity-based awards excluding options, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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The number of equity-based payment instruments, excluding stock (or unit) options, that vested during the reporting period.

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The weighted average fair value as of grant date pertaining to an equity-based award plan other than a stock (or unit) option plan for which the grantee gained the right during the reporting period, by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash in accordance with the terms of the arrangement.

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